In the 13th century, the Virgin Mary is said to have appeared in a vision to locals requesting the addition to the site of a Lady Chapel. During its construction, the old statue of her on the site was discovered to have a hollow in its head concealing saints' relics, and became a magnet for pilgrims.

Its ruins (including the lower walls of the church and cloister, along with the impressive shell of the priors' lodging and, reached by a pathway from the main site, an almost complete 14th-century gatehouse) are open to the public as an English Heritage site. They are reputedly haunted and was the subject of an episode of the television series Ghosthunters.